Standalond Digital Video Recorder DVR NH-D0813-B1
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 5000 pc/month
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Standalond Digital Video Recorder DVR NH-D0813-B1
• Input:1080p@60fps,1080p@50fps,
1080p@30fps,1080p@25fps
• Output:Max.1920*1080
• Input:8 HD-SDI,8 RCA
• Operating System:Embedded Linux OS
• SATA Devices:Max.x7 SATA Devices
• Serial Interface:RS-485 x2
• USB 2.0 Ports:2 x USB2.0
• Power Rating:AC110/220V 220W
• Mode:Zoom(Digital x2~x5),PIP,Auto SEQ
• Compression:H.264 High Profile
• Record Rate:NTSC 1080p 240fps,PAL 1080p 200FPS
• Network Interface:10/100/1000 Ethernet
• Protocol:TCP/IP,SMIP,HTTP,DHCP,PPPoE
- Q: 960P HD network camera stored one day more G?
- 41G, vision of the world network is very good, I used
- Q: Monitor the camera from the appearance of how to distinguish is not infrared
- Second, the power test: a small number of camera light bulbs are not infrared, is white, this need to power, and then block the camera on the light sensor, so that the lamp work together. (White light bulb when working, the light is white, the human eye can be seen. Infrared light bulb is issued by the infrared light, the human eye is almost invisible, but the camera output screen is illuminated)
- Q: What kind of surveillance camera is good for the hotel?
- Corridor: generally with ceiling-mounted explosion-proof hemisphere, easy to install, the overall effect of beautiful.
- Q: Monitor the camera when shooting white, is the kind of white, basically do not see the image, and exposure like
- It is estimated that the camera's CMOS is broken, there may be the quality of the camera is not good, the screen resolution is poor. After buying a camera or suggest you buy Hikvision fluorite camera, the effect is good, the price is not very expensive.
- Q: What is the minimum illuminance indicator of the surveillance camera?
- This is an important parameter of the analog camera, but this parameter can be said to be the most mysterious camera indicators (no one). The camera's minimum illumination is also known as the camera's sensitivity. There are many factors that affect the minimum illumination value of the camera, including the parameters of the camera's lens (ie, F value), the color temperature parameters of the light source, the video level amplitude IRE level, and several function parameters of the camera. First, is the amount of light parameters. An aperture for the F1.4 lens through the amount of light level is F1.2 lens twice, while the F1.0 lens is F10 lens light through the amount of 100 times.
- Q: Monitor how the camera looks online
- Monitoring the camera through the Internet to see, you must upload real-time data on the Internet. For example: small degree i eyes and ears
- Q: Home monitoring system which brand is better
- Home surveillance camera is best wireless, do not need to be everywhere wiring. Wireless surveillance cameras can be placed anywhere, no wiring trouble. The only requirement is that you need to have a wireless router and place the surveillance camera at the location of the wireless router.
- Q: How to find the camera dead ends
- Professional is this: from the camera's lowest vertical angle and 45 degrees direction of the corner shot to the ground for the vertex to draw a square to the corner, for most of the camera is within the square of the collection area is invalid, basically applicable to The market of 90 percent of the camera, very few high-value professional equipment, except, even if the square of the two sides can sweep the image of the place has been seriously deformed, there is no legal effect, this has been in court there are numerous cases
- Q: HD surveillance cameras are common faults
- 2) ping the IP address of the camera to see if it can ping 通, if not check the network connection, such as lines, network cards, crystal head, etc. whether fault;
- Q: Elevator in the monitor camera lens focal length with the number
- The smaller the number of millimeters, the greater the angle, see the closer .3.6 mm angle of about 75 degrees, the proposed monitoring distance of 5 meters .2.8 mm angle of about 90 degrees, the proposed monitoring distance of 3 meters
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Standalond Digital Video Recorder DVR NH-D0813-B1
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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